“This works very well with complete shut out of light and no pressure at all on the eyes. Teamed up with some decent noise cancelling headphones (and multiple trips to the bar) meant I slept for 8 hours!”
“It's completely and utterly black. Like being inside one of those sensory deprivation pools. It's got a padded ring around each eyesocket so that you don't get that annoying squash on your eyeball like some eye masks do. Highly recommended.”